CN207049654U - A kind of new big-angle LED lamp - Google Patents
A kind of new big-angle LED lamp Download PDFInfo
- Publication number
- CN207049654U CN207049654U CN201720328297.3U CN201720328297U CN207049654U CN 207049654 U CN207049654 U CN 207049654U CN 201720328297 U CN201720328297 U CN 201720328297U CN 207049654 U CN207049654 U CN 207049654U
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- China
- Prior art keywords
- led lamp
- high heat
- lamp
- new big
- wiring board
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Abstract
It the utility model is related to illuminating product and manufacture and design field, disclose a kind of big-angle LED lamp.The utility model proposes new big-angle LED lamp can realize positive and lateral wide-angle uniformly light-emitting, there is fastening structure, good heat dissipation, processing cost is low, the advantages that simple to install.
Description
Technical field
It the utility model is related to illuminating product and manufacture and design field, be a kind of new big-angle LED lamp.
Background technology
LED light source has the advantages that energy-saving and environmental protection, safety, long lifespan, low-power consumption, specular removal, high brightness, increasingly extensive
Be applied to all kinds of lighting fields.But it is always to restrict the difficult point of LED lamp application to lift light-emitting uniformity, in addition, LED lights
Had a great influence by heat dissipating state, need to consider effective radiating of LED chip in application process.
The content of the invention
For prior art defect, the utility model proposes new big-angle LED lamp, it is characterised in that structure includes lamp
Head, transparent bulb case, glass stem, foldable high heat conduction wiring board, LED chip and metal base, lamp holder seal with transparent bulb case
Fixed, inflated with nitrogen or inert gas in cell-shell, glass stem are arranged in lamp holder and in the cell-shell of extension, and outer circuit is out of lamp holder
Cell-shell is passed into, drive circuit is connected with foldable high heat conduction wiring board wiring.
Metal base is fixed on the glass stem of cell-shell along lamp axis normal direction, and middle part has through hole to may pass through glass core
Post, surrounding leave neck and fix high heat conduction wiring board.
Foldable high heat conduction wiring board is axially folded into tubular along lamp axis, and bottom is fixed on metal base, top
Bent to lamp axis direction for fixing glass stem, LED chip is covered on the outside of aluminum-based circuit board, passes through high heat conduction circuit
The connection etched on plate.
The foldable high heat conduction wiring board thermal conductivity is more than 1 Wm-1K-1, the foldable high heat conduction wiring board is aluminium base
Wiring board.
The foldable high heat conduction wiring board has more than two pleated sheet, between piece leaving certain gaps uncovered by the economic plan be easy to fold, close
End be provided with buckle, be easy to folding after be fixed into it is loop-like.
The LED chip uses connection in series-parallel electricity by the connection etched on high heat conduction wiring board according to design requirement
The mode on road, connect plurality of LEDs chip.
The transparent bulb case is light transmissive material, and the transparent bulb case is one in glass bulb or clear polycarbonate cell-shell
Kind.
The utility model proposes new big-angle LED lamp can realize positive and lateral wide-angle uniformly light-emitting, have
Fastening structure, good heat dissipation, processing cost is low, the advantages that simple to install.
[brief description of the drawings]
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the stereogram of the utility model embodiment one：1- glass bulbs, 2- glass stems, the collapsible wiring boards of 3-,
4-LED chips, 5- metal bases, the outer connections of 6-；7- lamp holders；
Fig. 2 is the lamp plate expansion plan of the utility model embodiment one；
Fig. 3 is the tridimensional figure of the utility model embodiment one；
Fig. 4 is the front view of the utility model embodiment one；
Fig. 5 is the top view of the utility model embodiment one；
Fig. 6 is the stereogram of the utility model embodiment two；
Fig. 7 is the front view of the utility model embodiment two；
Fig. 8 is the top view of the utility model embodiment two.
[embodiment]
Embodiment one
A kind of stereochemical structure of new big-angle LED lamp is as shown in figure 1, including lamp holder, glass bulb, glass stem, dress
Six faces for having LED chip fold wiring board and metal base.Lamp holder is fixed with glass bulb sealing, inflated with nitrogen in cell-shell.
It is aluminum-based circuit board that six faces, which fold wiring board, and plane outspread drawing is as shown in Figure 2.Fig. 3 is fixed on after being folded into tubular
On shown metal base.
Six faces fold wiring board bottom and are fixed on metal base, and top is bent for fixing glass to lamp axis direction
Stem, LED chip are covered on the outside of aluminum-based circuit board, pass through the connection etched on wiring board.
Metal base is fixed on cell-shell along lamp axis normal direction, and middle part has through hole to may pass through glass stem to play fixed work
With edge leaves six necks and fixes six faces folding wiring board；Glass stem is arranged in lamp holder and in the cell-shell of extension, outside line
Road is passed into cell-shell out of lamp holder, and folding wiring board wiring with six faces is connected drive circuit.
Front view and the top view difference of the embodiment LED are as shown in Figure 4 and Figure 5, it is possible to achieve positive and lateral big
Even angle lights.
Embodiment two
A kind of stereochemical structure of new big-angle LED lamp is as shown in fig. 6, including lamp holder, clear polycarbonate cell-shell, glass
Stem, three faces equipped with LED chip fold wiring board and metal base.Lamp holder is fixed with the sealing of clear polycarbonate cell-shell,
Applying argon gas in cell-shell.
Front view and the top view difference of the embodiment LED are as shown in Figure 7 and Figure 8.
It is aluminum-based circuit board that three faces, which fold wiring board, and bottom is fixed on metal base after being folded into tubular, and top is to lamp
Axis direction is bent, and LED chip is covered on the outside of aluminum-based circuit board, by the connection etched on wiring board, outer circuit
Cell-shell is passed into out of lamp holder, folding wiring board wiring with three faces is connected drive circuit.
Metal base is fixed on cell-shell along lamp axis normal direction, and middle part has through hole to may pass through glass stem to play fixed work
With edge leaves three necks and fixes three faces folding wiring board.
The LED is more compact compared to the structure of embodiment one, and manufacturing cost is lower.
Claims (8)
1. a kind of new big-angle LED lamp, it is characterised in that structure includes lamp holder, transparent bulb case, glass stem, foldable height
Heat conducting circuit board, LED chip and metal base,
Lamp holder is fixed with transparent bulb case sealing, and inflated with nitrogen or inert gas in cell-shell, glass stem are arranged in lamp holder and extended
Cell-shell in, outer circuit is passed into cell-shell out of lamp holder, and drive circuit is connected with foldable high heat conduction wiring board wiring；Metal
Pedestal is fixed on the glass stem of cell-shell along lamp axis normal direction, and middle part has through hole to may pass through glass stem, and surrounding leaves card
Groove fixes high heat conduction wiring board；Foldable high heat conduction wiring board is axially folded into tubular along lamp axis, and bottom is fixed on metal
On pedestal, top is bent for fixing glass stem to lamp axis direction, and LED chip is covered on the outside of aluminum-based circuit board, is led to
The connection etched on too high heat conducting circuit board.
A kind of 2. new big-angle LED lamp as claimed in claim 1, it is characterised in that：The foldable high heat conduction wiring board heat
Conductance is more than 1 Wm-1K-1。
A kind of 3. new big-angle LED lamp as claimed in claim 1, it is characterised in that：The foldable high heat conduction wiring board has
More than two pleated sheet, between piece leaving certain gaps uncovered by the economic plan be easy to fold, closed end is provided with buckle, is easy to be fixed into closed loop after folding
Shape.
A kind of 4. new big-angle LED lamp as claimed in claim 1, it is characterised in that：The LED chip passes through high heat conduction circuit
The connection etched on plate, the mode of series-parallel circuit is used according to design requirement, connect plurality of LEDs chip.
A kind of 5. new big-angle LED lamp as claimed in claim 1, it is characterised in that：The transparent bulb case is light transmissive material.
A kind of 6. new big-angle LED lamp as claimed in claim 2, it is characterised in that：The foldable high heat conduction wiring board is
Aluminum-based circuit board.
A kind of 7. new big-angle LED lamp as claimed in claim 5, it is characterised in that：The transparent bulb case is glass bulb.
A kind of 8. new big-angle LED lamp as claimed in claim 5, it is characterised in that：The transparent bulb case is transparent poly- carbonic acid
Ester cell-shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720328297.3U CN207049654U (en) | 2017-03-31 | 2017-03-31 | A kind of new big-angle LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720328297.3U CN207049654U (en) | 2017-03-31 | 2017-03-31 | A kind of new big-angle LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207049654U true CN207049654U (en) | 2018-02-27 |
Family
ID=61489374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720328297.3U Active CN207049654U (en) | 2017-03-31 | 2017-03-31 | A kind of new big-angle LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207049654U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538963A (en) * | 2018-12-13 | 2019-03-29 | 深圳市晨日科技股份有限公司 | A kind of glass ball bulb lamp of radiating structure |
| DE102019102056A1 (en) * | 2019-01-28 | 2020-07-30 | Ledvance Gmbh | Reflector lamp with three-dimensional light engine |
-
2017
- 2017-03-31 CN CN201720328297.3U patent/CN207049654U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538963A (en) * | 2018-12-13 | 2019-03-29 | 深圳市晨日科技股份有限公司 | A kind of glass ball bulb lamp of radiating structure |
| DE102019102056A1 (en) * | 2019-01-28 | 2020-07-30 | Ledvance Gmbh | Reflector lamp with three-dimensional light engine |
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